CN210344422U - Reation kettle pressure adjustment device - Google Patents
Reation kettle pressure adjustment device Download PDFInfo
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- CN210344422U CN210344422U CN201921228315.6U CN201921228315U CN210344422U CN 210344422 U CN210344422 U CN 210344422U CN 201921228315 U CN201921228315 U CN 201921228315U CN 210344422 U CN210344422 U CN 210344422U
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- reation kettle
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Abstract
The utility model relates to a chemical industry equipment field specifically discloses a reation kettle pressure adjustment device, include the governing valve with the reation kettle intercommunication, the governing valve includes the valve body, the supporting part, the sliding part, removal portion and elastic component, the supporting part is installed in the valve body, has seted up the air vent on the supporting part, in the valve body was located to the sliding part slidable, has seted up the intercommunicating pore on the sliding part, inlay card in the valve body to removal portion slidable, elastic component telescopically locates between removal portion and the sliding part, has seted up the fourth through hole on the lateral wall of valve body, the utility model discloses can maintain the constancy of pressure in the reation kettle and adjust the interior constant pressure of reation kettle, guarantee the pressure environment in the reation kettle, improve reaction efficiency, prevent that reation kettle from opening back liquid and continuously boil, improved reation kettle's safety in utilization.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field especially relates to a reation kettle pressure adjustment device.
Background
In order to ensure the temperature during the reaction or improve the reaction efficiency, the raw materials in the reaction kettle are usually heated, and the liquid reactants in the reaction kettle generate a large amount of gas after being heated, so that high temperature and high pressure are formed in the reaction kettle, and on one hand, the continuously changing pressure in the reaction kettle can destroy the reaction conditions and influence the reaction efficiency; on the other hand, open reation kettle after the reaction, the cauldron internal pressure reduces and makes reaction liquid boiling point reduce rapidly for reaction liquid continuously boils and splashes, causes the injury to operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the pressure in the reaction kettle in the prior art can not be regulated and controlled, and providing a pressure regulating device of the reaction kettle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a reation kettle pressure adjustment device, includes the governing valve with the reation kettle intercommunication, the governing valve includes valve body, supporting part, sliding part, removal portion and elastic component, the supporting part is installed in the valve body, the air vent has been seted up on the supporting part, locate sliding part slidable in the valve body, the intercommunicating pore has been seted up on the sliding part, removal portion slidable inlay card in the valve body and be located sliding part keeps away from one side of supporting part, the elastic component is followed sliding part's slip direction telescopically locates removal portion with between the sliding part, the fourth through hole has been seted up on the lateral wall of valve body, the supporting part can be closed the intercommunicating pore, perhaps the activity sliding part makes the air vent pass through the intercommunicating pore with fourth through hole intercommunication.
Preferably, the inner wall of the valve body is symmetrically provided with third grooves, and the moving part is movably clamped and embedded in the third grooves and can move along the axial direction of the valve body.
Preferably, the top of supporting part is provided with first sealing washer, the bottom of sliding part is provided with sealed the pad, sealed pad with first sealing washer can play sealed effect jointly.
Preferably, the top end of the valve body is provided with a cover body, the middle part of the cover body is rotatably connected with a first connecting rod, one end of the first connecting rod is connected with a second connecting rod through threads, and the moving part is fixed at one end, far away from the first connecting rod, of the second connecting rod.
Preferably, the top end of the sliding part is provided with a conical part along the axial direction of the sliding part, the top end of the sliding part is provided with a first groove around the conical part, the elastic piece is sleeved outside the conical part, one end of the elastic piece elastically abuts against the groove bottom of the first groove, and the other end of the elastic piece elastically abuts against the lower end face of the moving part.
Preferably, a second sealing ring is arranged at the joint of the valve body and the cover body, the second sealing ring is a static sealing part, a third sealing ring is arranged at the joint of the cover body and the second connecting rod, and the third sealing ring is a dynamic sealing part.
Preferably, the lateral wall of one end of the valve body is respectively and oppositely provided with a first through hole and a second through hole, the first through hole is communicated with the reaction kettle through a first connecting pipe, one end of the second through hole is communicated with a second connecting pipe, the first connecting pipe is provided with a pressure detector, and the second connecting pipe is provided with a control valve.
Preferably, the fourth through hole is communicated with a third connecting pipe, one end of the third connecting pipe is communicated with a fourth connecting pipe, the third connecting pipe is arranged in an inclined mode, the junction of the third connecting pipe and the fourth connecting pipe is lower, a filter is arranged at one end of the fourth connecting pipe, the middle of the fourth connecting pipe is communicated with the second connecting pipe, the other end of the fourth connecting pipe is communicated with a liquid collecting device, a first valve is arranged between the third connecting pipe and the second connecting pipe on the fourth connecting pipe, and a second valve is arranged between the second connecting pipe and the liquid collecting device on the fourth connecting pipe.
Preferably, a condenser is arranged outside the fourth connecting pipe, and the condenser comprises a sleeve wrapped outside the fourth connecting pipe, and an input port and an output port which are respectively arranged at two ends of the sleeve.
Preferably, still include alarm device, alarm device includes hall sensor, controller and alarm, hall sensor fixes on the lateral wall at the middle part of valve body, hall sensor's output with the input electricity of controller is connected, the output of controller with the input electricity of alarm is connected, the sliding part is the magnet material.
The utility model has the advantages that:
governing valve and reation kettle intercommunication, high-pressure gas can be with the upwards jack-up of sliding part, and discharge through the fourth through-hole, realize the effect of pressure release, maintain the constancy of pressure in the reation kettle, and, the position that can adjust the removal portion with threaded connection's first connecting rod and second connecting rod through adjusting, and then adjust the elasticity that is located the elastic component between removal portion and the sliding part, and then realize the regulation to constancy pressure in the reation kettle, the pressure environment in the reation kettle has been guaranteed, the reaction efficiency is improved, prevent that reation kettle from opening the back liquid and continuously the boiling splashes, reation kettle's safety in utilization has been improved.
Drawings
FIG. 1 is a schematic structural view of a reaction kettle according to the present invention;
FIG. 2 is a schematic perspective view of the regulator valve;
FIG. 3 is a front view of the regulator valve;
fig. 4 is a cross-sectional view taken along line a-a in fig. 3 (a state where the gasket abuts against the first seal ring);
FIG. 5 is an enlarged view of a portion of FIG. 1 at B;
FIG. 6 is a logic diagram illustrating operation of the alarm device;
fig. 7 is a sectional view taken at a-a in fig. 3 (a state where the gasket is separated from the first seal ring).
In the figure: 1 reaction kettle, 1-1 kettle body, 1-2 kettle cover, 2 regulating valve, 21 valve body, 211 first through hole, 212 second through hole, 213 supporting part, 214 third groove, 215 limiting block, 216 fourth through hole, 22 sliding part, 221 conical part, 222 first groove, 223 second groove, 224 sealing gasket, 225 communication hole, 23 cover body, 231 third through hole, 232 bearing, 24 first connecting rod, 25 rotating part, 26 elastic part, 27 first sealing ring, 28 second connecting rod, 29 moving part, 3 alarm device, 31 Hall sensor, 32 controller, 33 alarm, 4 first connecting pipe, 5 second connecting pipe, 6 pressure detector, 7 control valve, 8 second sealing ring, 9 third sealing ring, 10 third connecting pipe, 11 fourth connecting pipe, 111 capillary structure, 12 filter, 13 first valve, 14 second valve, 15 condenser, 151 sleeve, 152 input port, 2 filter, 9 first valve, 9 second valve, 2 filter, 2, 153 outlet, 16 liquid trap.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-7, a reaction vessel includes a reaction vessel 1 and an adjusting valve 2 communicated with the reaction vessel 1.
The reaction kettle 1 comprises a kettle body 1-1 and a kettle cover 1-2 arranged on the kettle body 1-1, and specifically, the kettle cover 1-2 is arranged at the top end of the kettle body 1-1 and forms a structure with a closed cavity together with the kettle body 1-.
Referring to fig. 2 to 4, the adjusting valve 2 includes a valve body 21, a sliding portion 22, a cover 23, a first connecting rod 24, a second connecting rod 28, a rotating portion 25, an elastic member 26, and a moving portion 29, the sliding portion 22 is slidably mounted inside the valve body 21, the cover 23 is mounted at one end of the valve body 21, the first connecting rod 24 is rotatably connected to the cover 23, the second connecting rod 28 is connected to the first connecting rod 24 by a screw, the rotating portion 25 is connected to one end of the first connecting rod 24 for operating the first connecting rod 24 to rotate, the moving portion 29 is slidably engaged with the valve body 21, so that the moving portion 29 moves along the axial direction of the valve body 21 and cannot rotate, and the elastic member 26 is disposed between the moving portion 29 and the sliding portion 22 along the moving direction of the moving portion 29.
The side wall of one end of the valve body 21 is respectively and oppositely provided with a first through hole 211 and a second through hole 212, the first through hole 211 and the second through hole 212 are both communicated with the inner cavity of the valve body 21, the first through hole 211 is communicated with the reaction kettle 1 through a first connecting pipe 4, and the second through hole 212 is communicated with a gas collecting device (not shown) through a second connecting pipe 5. Specifically, the first connection pipe 4 is provided with a pressure detector 6, and the second connection pipe 5 is provided with a control valve 7. A support portion 213 is disposed on the inner wall of the valve body 21 along the radial direction of the valve body 21, the support portion 213 is located above the first through hole 211 and the second through hole 212, the support portion 213 is a circular plate-shaped structure, the through holes of the support portion 213 form vent holes (not shown), and the vent holes are communicated with the first through hole 211 and the second through hole 212. The top end of the supporting portion 213 is provided with a first sealing ring 27, the side wall of the first sealing ring 27 abuts against the inner wall of the valve body 21, and the bottom end of the first sealing ring 27 abuts against the top end of the supporting portion 213.
The sliding part 22 is connected with the inner wall of the valve body 21 in a sliding mode, the sliding part 22 is a cylinder, and the sliding part 22 is made of a magnet material. The top middle part of sliding part 22 upwards is provided with toper portion 221 along the axial of sliding part 22, the top of sliding part 22 is provided with first recess 222 around toper portion 221, first recess 222 is the loop configuration, the bottom of sliding part 22 is provided with second recess 223, be provided with sealed pad 224 in the second recess 223, sealed pad 224 is the cylinder, the thickness of sealed pad 224 is not less than the groove depth of second recess 223, and the radius of sealed pad 224 is greater than the internal diameter of first sealing washer 27 for sealed pad 224 with when first sealing washer 27 supports, sealed pad 224 can play sealed effect jointly with first sealing washer 27. The edge of the sliding portion 22 is provided with a communication hole 225 along the axial direction thereof, and the communication hole 225 is plural and annularly distributed. The inner wall of the valve body 21 is symmetrically provided with third grooves 214, and the inner wall of the valve body 21 is provided with a limiting block 215.
The cover body 23 is arranged at the top end of the valve body 21, a third through hole 231 is formed in the middle of the cover body 23, a bearing 232 is arranged in the third through hole 231, the first connecting rod 24 is connected with the bearing 232, specifically, the outer ring of the bearing 232 is fixed with the inner wall of the third through hole 231, and the inner ring of the bearing 232 is fixed with the first connecting rod 24. The rotating part 25 is arranged at the top end of the first connecting rod 24, the bottom end of the first connecting rod 24 is sleeved outside the second connecting rod 28, and the first connecting rod 24 is connected with the second connecting rod 28 through threads. The bottom end of the second connecting rod 28 is fixed with a moving part 29, and the moving part 29 is movably clamped in the third groove 214, so that the moving part 29 can move along the axial direction of the valve body 21.
The elastic element 26 is disposed between the moving portion 29 and the sliding portion 22, specifically, one end of the elastic element 26 elastically abuts against the groove bottom of the first groove 222, and the other end of the elastic element 26 elastically abuts against the lower end surface of the moving portion 29. The elastic member 26 is sleeved on the outer side of the tapered portion 221, the tapered portion 221 can prevent the elastic member 26 from deviating when being compressed or extended, the top end of the elastic member 26 abuts against the bottom end of the moving portion 29, and the bottom end of the elastic member 26 is clamped in the first groove 222 and abuts against the groove bottom of the first groove 222.
It can be understood that the joint of the valve body 21 and the cover 23 is provided with a second sealing ring 8, the second sealing ring 8 is a static sealing member, the joint of the cover 23 and the second connecting rod 28 is provided with a third sealing ring 9, and the third sealing ring 9 is a dynamic sealing member.
The middle side wall of the valve body 21 is provided with a fourth through hole 216, the fourth through hole 216 is communicated with the third connecting pipe 10 and the inner cavity of the valve body 21, one end of the third connecting pipe 10 is communicated with the fourth connecting pipe 11, the third connecting pipe 10 is obliquely arranged, and the joint of the third connecting pipe 10 and the fourth connecting pipe 11 is lower than the joint of the third connecting pipe 10 and the valve body 21. One end of the fourth connecting pipe 11 is provided with a filter 12, the middle part of the fourth connecting pipe 11 is communicated with the second connecting pipe 5, and one end of the fourth connecting pipe 11 is communicated with a liquid collecting device 16. A first valve 13 is arranged on the fourth connecting pipe 11 between the third connecting pipe 10 and the second connecting pipe 5, and a second valve 14 is arranged on the fourth connecting pipe 11 between the second connecting pipe 5 and the liquid collecting device 16.
Referring to fig. 5, further, a condenser 15 is disposed outside the fourth connecting pipe 11, specifically, the condenser 15 includes a sleeve 151 wrapped outside the fourth connecting pipe 11, and an input port 152 and an output port 153 respectively disposed at two ends of the sleeve 151, the input port 152 is located at a lower end of the sleeve 151, the output port 153 is located at an upper end of the sleeve 151, and cold water, cold oil, or cold air and other fluids are input into the sleeve 151 through the input port 152 and output from the output port 153, so that a substance passing through the condenser 15 can be cooled. It can be understood that the capillary structure 111 is disposed on the inner wall of the fourth connection pipe 11, so that the high-temperature gas is liquefied and then collected, and slides down along the inner wall of the fourth connection pipe 11.
Please refer to fig. 6, the present invention further comprises an alarm device 3, wherein the alarm device 3 comprises a hall sensor 31, a controller 32 and an alarm 33, the hall sensor 31 is fixed on the side wall of the middle portion of the valve body 21, the output end of the hall sensor 31 is electrically connected with the input end of the controller 32, and the output end of the controller 32 is electrically connected with the input end of the alarm 33. Specifically, the alarm 33 may be one or more of a warning light, a buzzer, and a vibrating motor.
In this embodiment, the control valve 7, the first valve 13, and the second valve 14 are closed, the material in the reaction kettle reacts to generate high-temperature and high-pressure gas, the gas enters the valve body 21 through the first connecting pipe 4, and the pressure of the gas in the first connecting pipe 4 is obtained through the pressure detector 6.
The pressure in the reaction vessel was kept constant by the pressure regulating valve 2. Specifically, when the pressure in the reaction vessel is low, the gasket 224 at the bottom end of the sliding part 22 abuts against the first seal ring 27 at the top end of the supporting part 213 under the elastic force of the elastic member 26 and the gravity of the sliding part 22, so that the reaction vessel is kept sealed. When the pressure in the reaction kettle is high, because the fourth through hole 216 on the valve body 21 is communicated with the outside through the third connecting pipe 10 and the fourth connecting pipe 11, the sliding part 22 is pushed up by the difference between the internal pressure and the external pressure of the valve body 21, so that the sealing gasket 223 is separated from the first sealing ring 27, the gas sequentially enters the inside of the third connecting pipe 10 from the supporting part 213, the first sealing ring 27, the communication hole 225 and the fourth through hole 216 (please refer to the arrow direction in fig. 7), and after being filtered by the filter 12 at one end of the fourth connecting pipe 11, the gas is discharged through one end of the fourth connecting pipe 11 communicated with the third connecting pipe 10, so that the effect of pressure relief is realized, and the constant pressure in the reaction kettle is ensured. After the gas in the reaction kettle is exhausted through the fourth connection pipe 11, the pressure in the reaction kettle is reduced, and the reaction kettle is reset under the elastic force of the elastic member 26 and the gravity of the sliding portion 22, and the sealing gasket 224 at the bottom end of the sliding portion 22 and the first sealing ring 27 at the top end of the supporting portion 213 are pressed against each other again to keep the reaction kettle sealed, so that the pressure in the reaction kettle is maintained to be constant.
The constant pressure in the reaction kettle is adjusted through the pressure adjusting valve 2. Specifically, rotating portion 25 drives first connecting rod 24 and rotates, because the limiting displacement of third recess 214 prevents that removal portion 29 and the second connecting rod 28 of being connected with removal portion 29 from rotating, and the screw thread between first connecting rod 24 and the second connecting rod 28 of cooperation can make second connecting rod 28 drive removal portion 29 along the axial displacement of valve body 21, makes removal portion 29 fix in valve body 21 finally. Specifically, when the pressure value that keeps in the reation kettle needs to be reduced, rotate rotation portion 25 and make removal portion 29 rebound, elastic component 26 is tensile, and elastic component 26's elasticity reduces, and the gas that gets into in the valve body 21 only needs less pressure just can be with the ascending jack-up of sliding part 22, and the gas in the reation kettle is discharged from pressure regulating valve 2 easily, and then makes and keeps invariable low pressure environment in the reation kettle. When the pressure value kept in the reaction kettle needs to be increased, the rotating part 25 is rotated and the moving part 29 is made to move downwards, the elastic part 26 is compressed, the elastic force of the elastic part 26 is increased, the gas entering the valve body 21 can jack the sliding part 22 upwards by large pressure, the gas in the reaction kettle is not easy to be discharged from the pressure regulating valve 2, and then the constant high-pressure environment is kept in the reaction kettle. In the present embodiment, the elastic member 26 is an elastic and rigid element such as a spring, a stainless steel spring, or a copper spring.
After the reaction is completed, the control valve 7 is opened, and the gas in the reaction kettle can be conveyed into the gas collecting device.
After the pressure to be maintained in the reaction vessel is set by the pressure control valve 2, if the pressure in the reaction vessel is too high, the gas pressure in the reaction vessel cannot be maintained at a level close to the set value even after the gas is discharged only through the third connection pipe 10 and the fourth connection pipe 11. At this time, the sliding portion 22 is lifted up by the excessive air pressure in the reaction kettle, the sliding portion 22 gradually approaches the limiting block 215, and the top end of the sliding portion 22 finally abuts against the bottom end of the limiting block 215. Because the sliding part 22 is made of the magnet material, when the sliding part 22 moves upwards and is close to the hall sensor 31 outside the valve body 21, the hall sensor 31 is triggered, a signal is transmitted to the processor 32, the processor 32 triggers the alarm 33 to give an alarm, and the effect of alarming the overhigh pressure is achieved. The Hall sensor 31 that adopts sets up in the outside of valve body 21, and with the cooperation of sliding part 22 non-contact, has guaranteed Hall sensor 31's normal operational environment, is convenient for maintain and change Hall sensor 31, improves the holistic stability of device.
It should be noted that the gas output from the reaction vessel has a high temperature, and the high temperature gas entering into the second connecting pipe 5 will gradually condense into liquid and flow back during the long distance transportation. And fourth connecting pipe 11's length is shorter, and the temperature that gas was exported from fourth connecting pipe 11 is still higher, takes place danger easily, is provided with consequently on fourth connecting pipe 11 condenser 15 carries out the cooling liquefaction to the gas through condenser 15, and the third connecting pipe 10 of slope can prevent the liquid backward flow after the liquefaction to the valve body 21 in. The second valve 14 and the first valve 13 are respectively opened, so that the liquefied liquid can be collected and recycled, and the cost is saved.
The utility model discloses a governing valve 2 communicates with reation kettle's reation kettle 1, high-pressure gas can make progress jack-up with sliding part 22, and discharge through fourth through-hole 216, realize the effect of pressure release, maintain the pressure constancy in the reation kettle, and, can adjust the position of removal portion 29 through adjusting with threaded connection's first connecting rod 24 and second connecting rod 28, and then adjust the elasticity that is located the elastic component 26 between removal portion 29 and the sliding part 22, and then realize the regulation to the interior constant pressure of reation kettle, the pressure environment in the reation kettle has been guaranteed, the reaction efficiency is improved, prevent that reation kettle from opening back liquid and continuing the boiling and splash, the safety in utilization of reation kettle has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a reation kettle pressure adjustment device, its characterized in that includes the governing valve with the reation kettle intercommunication, the governing valve includes valve body, supporting part, sliding part, removal portion and elastic component, the supporting part is installed in the valve body, the air vent has been seted up on the supporting part, the sliding part slidable is located in the valve body, the intercommunicating pore has been seted up on the sliding part, removal portion slidable inlay card in just be located in the valve body the sliding part is kept away from one side of supporting part, the elastic component is followed the slip direction telescopically of sliding part is located removal portion with between the sliding part, the fourth through hole has been seted up on the lateral wall of valve body, the supporting part can be closed the intercommunicating pore, perhaps the activity the sliding part makes the air vent pass through the intercommunicating pore with fourth through hole intercommunication.
2. The pressure regulating device of the reaction kettle according to claim 1, wherein third grooves are symmetrically arranged on the inner wall of the valve body, and the moving part is movably clamped and embedded in the third grooves and can move along the axial direction of the valve body.
3. The pressure regulating device of the reaction kettle according to claim 1, wherein a first sealing ring is arranged at the top end of the supporting part, a sealing gasket is arranged at the bottom end of the sliding part, and the sealing gasket and the first sealing ring can jointly play a sealing role.
4. The pressure regulating device of the reaction kettle according to claim 1, wherein a cover body is arranged at the top end of the valve body, a first connecting rod is rotatably connected to the middle of the cover body, a second connecting rod is connected to one end of the first connecting rod through threads, and the moving portion is fixed to one end, away from the first connecting rod, of the second connecting rod.
5. The pressure regulating device of the reaction kettle according to claim 1, wherein a tapered portion is arranged at the top end of the sliding portion along the axial direction of the sliding portion, a first groove is arranged at the top end of the sliding portion around the tapered portion, the elastic member is sleeved outside the tapered portion, one end of the elastic member elastically abuts against the groove bottom of the first groove, and the other end of the elastic member elastically abuts against the lower end face of the moving portion.
6. The pressure regulating device of the reaction kettle according to claim 4, wherein a second sealing ring is arranged at the joint of the valve body and the cover body, the second sealing ring is a static sealing member, a third sealing ring is arranged at the joint of the cover body and the second connecting rod, and the third sealing ring is a dynamic sealing member.
7. The pressure regulating device of the reaction kettle according to claim 1, wherein a first through hole and a second through hole are respectively and oppositely arranged on the side wall of one end of the valve body, the first through hole is communicated with the reaction kettle through a first connecting pipe, one end of the second through hole is communicated with a second connecting pipe, a pressure detector is arranged on the first connecting pipe, and a control valve is arranged on the second connecting pipe.
8. The pressure regulating device of the reaction kettle according to claim 7, wherein the fourth through hole is communicated with a third connecting pipe, one end of the third connecting pipe is communicated with a fourth connecting pipe, the third connecting pipe is arranged obliquely, a joint of the third connecting pipe and the fourth connecting pipe is lower, a filter is arranged at one end of the fourth connecting pipe, the middle of the fourth connecting pipe is communicated with the second connecting pipe, the other end of the fourth connecting pipe is communicated with a liquid collecting device, a first valve is arranged on the fourth connecting pipe between the third connecting pipe and the second connecting pipe, and a second valve is arranged on the fourth connecting pipe between the second connecting pipe and the liquid collecting device.
9. The reactor pressure regulating device as claimed in claim 8, wherein a condenser is disposed outside the fourth connecting pipe, the condenser comprises a sleeve wrapped outside the fourth connecting pipe, and an input port and an output port disposed at two ends of the sleeve, respectively.
10. The reactor pressure regulating device of claim 1, further comprising an alarm device, wherein the alarm device comprises a hall sensor, a controller and an alarm, the hall sensor is fixed on the side wall of the middle part of the valve body, the output end of the hall sensor is electrically connected with the input end of the controller, the output end of the controller is electrically connected with the input end of the alarm, and the sliding part is made of a magnet material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228315.6U CN210344422U (en) | 2019-07-31 | 2019-07-31 | Reation kettle pressure adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921228315.6U CN210344422U (en) | 2019-07-31 | 2019-07-31 | Reation kettle pressure adjustment device |
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| Publication Number | Publication Date |
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| CN210344422U true CN210344422U (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201921228315.6U Active CN210344422U (en) | 2019-07-31 | 2019-07-31 | Reation kettle pressure adjustment device |
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| CN (1) | CN210344422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025509A (en) * | 2022-04-29 | 2022-09-09 | 科希曼电器有限公司 | Flash tank system of steam heat pump machine |
-
2019
- 2019-07-31 CN CN201921228315.6U patent/CN210344422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115025509A (en) * | 2022-04-29 | 2022-09-09 | 科希曼电器有限公司 | Flash tank system of steam heat pump machine |
| CN115025509B (en) * | 2022-04-29 | 2023-04-25 | 科希曼电器有限公司 | Flash tank system of steam heat pump machine |
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